Inner cover and outer cover integrated centrifugal dehydrator capable of automatically opening and closing covers

Abstract

The invention provides an inner cover and outer cover integrated centrifugal dehydrator capable of automatically opening and closing covers, which can automatically realize dehydration treatment of synchronously opening and closing the inner cover and the outer cover without manual operation, so that the labor intensity is reduced, and the working efficiency is improved; the garbage can comprises an outer can body, an inner can body and a base, the outer can body is arranged on the base, the inner can body is rotatably assembled in the outer can body, and an outer cover and an inner cover are correspondingly arranged on the top of the outer can body and the top of the inner can body; the cover opening mechanism is assembled on the outer wall of the outer barrel, connected with the outer cover and the inner cover and used for achieving synchronous opening and closing of the outer cover and the inner cover; and the unlocking and locking mechanism is assembled on the uncovering mechanism, is connected with the inner cover and is used for realizing connection or disconnection between the inner cover and the inner barrel.

Description

Technical Field

[0001] The invention relates to the technical field of centrifugal dehydrators, in particular to a centrifugal dehydrator with integrated inner and outer covers and the cover can be opened and closed automatically. Background Art

[0002] Printing and dyeing, also known as dyeing and finishing, refers to the process of chemical treatment of textile materials (fibers, yarns and fabrics), mainly including pretreatment, dyeing, printing and finishing. The quality of dyeing and finishing has an important impact on the use value of textiles. Most of the dyeing and finishing processes are chemical processing processes. After chemical processing, textile materials are repeatedly washed, and fiber textiles need to be dehydrated in the later stage.

[0003] In the existing fiber material dehydrator, when dehydrating, the fiber material to be dehydrated is first placed in the inner barrel of the dehydrator. Due to the centrifugal force generated during the dehydration operation, an inner cover is set on the inner barrel, and then the outer cover is covered on the outer barrel of the dehydrator. After the dehydration process is completed, the outer cover and the inner cover must be opened respectively to take out the fiber material. Such repeated opening and closing of the outer cover and the inner cover greatly increases the work intensity and consumes a lot of time. In order to solve this problem, the outer cover and the inner cover are designed as an integrated structure, so that when the outer cover is opened and closed, the inner cover is opened and closed synchronously. However, the actual situation is that even if the synchronous opening and closing of the cover is achieved, before dehydration, it is necessary to manually connect the inner cover to the inner barrel before the dehydration operation can be performed. After dehydration, it is also necessary to manually separate the inner cover from the inner barrel. Therefore, whether before or after dehydration, manual operation is still required, and there are also problems of high work intensity and low work efficiency. Summary of the invention

[0004] In view of the above problems, the present invention provides a centrifugal dehydrator with integrated inner and outer covers that can open and close automatically, which can automatically realize the dehydration process with the inner and outer covers opened and closed synchronously without manual operation, thereby reducing labor intensity and improving work efficiency.

[0005] The present invention adopts the following technical scheme: a centrifugal dehydrator with integrated inner and outer covers that can be opened and closed automatically, comprising an outer barrel, an inner barrel and a base, wherein the outer barrel is mounted on the base, and the inner barrel can be rotatably mounted inside the outer barrel, and the outer barrel and the inner barrel are provided with corresponding outer covers and inner covers on their tops; and further comprising:

[0006] The cover opening mechanism is mounted on the outer wall of the outer barrel and connected to the outer cover and the inner cover to realize synchronous opening and closing of the outer cover and the inner cover;

[0007] The opening and closing locking mechanism is assembled on the cover opening mechanism and connected to the inner cover, and is used to realize the connection or disconnection between the inner cover and the inner barrel.

[0008] Further, the cover opening mechanism includes a mounting seat, a telescopic cylinder, and a connecting box, wherein the mounting seat is mounted on the outer wall of the outer barrel, the telescopic cylinder is mounted in the mounting seat, the two ends of the top of the mounting seat are rotatably connected to one end of a mounting plate through a rotating shaft, the other end of the mounting plate is connected to the telescopic cylinder, one end of the connecting box is fixed to the mounting plate through a connecting plate, and the other end of the connecting box is connected to the outer cover;

[0009] Further, a first hydraulic cylinder is provided in the connection box, the first hydraulic cylinder is connected to the lock plate, a guide rail is provided in the connection box along the length direction of the connection box, the lock plate is slidably mounted on the guide rail, a gourd-shaped hole is provided on the lock plate, a second hydraulic cylinder is provided on the connection box, a through hole is provided on the connection box below the lock plate, a push rod is provided below the extended end of the second hydraulic cylinder, the push rod passes through the connection box, the gourd-shaped hole and the through hole in sequence and then is connected to the opening and closing locking mechanism;

[0010] Further, the opening and closing locking mechanism includes a locking assembly and an interlocking assembly connected to each other, the locking assembly is connected to the push rod and the inner cover, the locking assembly includes an outer sleeve and an inner sleeve, an inner ring plate is installed at the center of the top surface of the inner cover, the bottom of the inner sleeve passes through the inner ring plate and is connected to the inner cover, the outer sleeve is sleeved outside the inner sleeve, the push rod is inserted into the inner sleeve, the outer sleeve, the inner sleeve and the push rod are connected by a pin shaft, the pin shaft is provided with a pin hole, and a Y-shaped pin is inserted into the pin hole;

[0011] Furthermore, a notch is provided at the top of the inner sleeve, the gourd-shaped hole is formed by connecting a small hole and a large hole, the diameter of the small hole is larger than the outer diameter of the notch and smaller than the outer diameter of the inner sleeve, and the diameter of the large hole is larger than the outer diameter of the inner sleeve; a spring is mounted on the push rod located above the inner sleeve;

[0012] Furthermore, a waist-shaped hole is provided on the inner sleeve, and the pin is passed through the waist-shaped hole;

[0013] Further, the interlocking assembly includes a plurality of connecting rods, the outer wall of the outer sleeve is circumferentially provided with a rack corresponding to the connecting rod, the inner ring plate at the position corresponding to the rack is provided with a corresponding first connecting seat, a connecting arm is rotatably connected to the first connecting seat, an outer side of the lower part of the connecting arm is a toothed surface for meshing connection with the rack, a corresponding mounting opening is provided on the inner ring plate below the rack, a second connecting seat is rotatably connected to the upper part of the connecting arm, and one end of the connecting rod is fixedly connected to the second connecting seat;

[0014] Furthermore, a support seat corresponding to the connecting rod is provided on the inner cover below the inner ring plate, a fixing plate is provided on the support seat at the edge of the inner cover, a fixing block is installed on the fixing plate, a sliding opening is provided on the fixing block, a sliding lock block is slidably mounted in the sliding opening, a third connecting seat is installed on the sliding lock block, and the other end of the connecting rod is rotatably connected to the third connecting seat; the first connecting seat, the second connecting seat and the third connecting seat are all U-shaped;

[0015] Furthermore, a supporting ring plate is provided on the top of the inner barrel, the inner cover is located at the top of the inner barrel, and a groove is provided in an annular direction on the inner wall of the supporting ring plate corresponding to the position of the sliding lock block;

[0016] Furthermore, a rotating mechanism is installed on the base, and the rotating mechanism includes a rotating motor and a rotating shaft connected to each other; the inner barrel is connected to the rotating shaft to be rotated by the rotating motor; the outer wall of the inner barrel is arranged with water filtering holes, and the bottom of the outer barrel is provided with a drainage outlet.

[0017] The beneficial effect of the present invention is that it can realize automatic connection or disconnection between the inner cover and the inner barrel through the opening and closing locking mechanism, so that dehydration treatment can be carried out without manual operation, and when the inner cover is disconnected from the inner barrel, the outer cover and the inner cover can be opened and closed synchronously through the cover opening mechanism, thereby realizing the dehydration treatment of synchronous opening and closing of the inner and outer covers, reducing labor intensity, improving work efficiency, and having good economic use value. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 is a cross-sectional view of the present invention;

[0020] Figure 3 yes Figure 2 A is an enlarged structural diagram;

[0021] Figure 4 It is a cross-sectional view of the assembly of the opening and closing locking mechanism and the cover opening mechanism in the present invention;

[0022] Figure 5 It is a schematic diagram of the assembly of the opening and closing locking mechanism and the cover opening mechanism in the present invention;

[0023] Figure 6 yes Figure 5 The enlarged structural diagram at B in FIG.

[0024] Figure 7 yes Figure 5 The enlarged structural diagram at C in FIG.

[0025] Figure 8It is a schematic diagram of the partially enlarged structure of the assembly of the locking assembly in the present invention;

[0026] Fig. 9 It is a schematic diagram of the partially enlarged structure of the assembly after the locking assembly in the present invention is hidden in the outer sleeve. DETAILED DESCRIPTION

[0027] like Figures 1 to 9 As shown, a centrifugal dehydrator with integrated inner and outer covers and automatically openable and closable covers in the present invention comprises an outer barrel 1, an inner barrel 2 and a base 3, the outer barrel 1 is mounted on the base 3, the inner barrel 2 can be rotatably mounted inside the outer barrel 1, and the outer barrel 1 and the inner barrel 2 are provided with corresponding outer covers 4 and inner covers 5 on the top; it also includes:

[0028] The cover opening mechanism 6 is mounted on the outer wall of the outer barrel 1 and connected to both the outer cover 4 and the inner cover 5 to realize synchronous opening and closing of the outer cover 4 and the inner cover 5;

[0029] The opening and closing locking mechanism 7 is assembled on the lid opening mechanism 6 and connected to the inner lid 5 to realize the connection or disconnection between the inner lid 5 and the inner barrel 2.

[0030] The cover opening mechanism 6 includes a mounting seat 8, a telescopic cylinder 9, and a connecting box 10. The mounting seat 8 is mounted on the outer wall of the outer barrel 1, and the telescopic cylinder 9 is mounted in the mounting seat 8. The two ends of the top of the mounting seat 8 are rotatably connected to one end of the mounting plate 12 through a rotating shaft 11. The other end of the mounting plate 12 is connected to the telescopic cylinder 9. One end of the connecting box 10 is fixed to the mounting plate 12 through a connecting plate 13, and the other end of the connecting box 10 is connected to the outer cover 4; a first hydraulic cylinder 14 is provided in the connecting box 10, and the first hydraulic cylinder 1 4 is connected to the lock plate 15, a guide rail 16 is arranged along the length direction of the connection box 10 in the connection box 10, the lock plate 15 is slidably assembled on the guide rail 16, a gourd-shaped hole 17 is opened on the lock plate 15, a second hydraulic cylinder 18 is installed on the connection box 10, a through hole 19 is opened on the connection box 10 below the lock plate 15, a push rod 20 is provided below the extended end of the second hydraulic cylinder 18, and the push rod 20 passes through the connection box 10, the gourd-shaped hole 17, and the through hole 19 in sequence and then is connected to the opening and closing locking mechanism 7.

[0031] The opening and closing locking mechanism 7 includes a locking assembly 21 and an interlocking assembly 22 connected to each other. The locking assembly 21 is connected to the push rod 20 and the inner cover 5. The locking assembly 21 includes an outer sleeve 23 and an inner sleeve 24. An inner ring plate 25 is installed at the center of the top surface of the inner cover 5. The outer diameter of the inner ring plate 25 is smaller than the outer diameter of the inner cover 5. The bottom of the inner sleeve 24 passes through the inner ring plate 25 and is connected to the inner cover 5. The outer sleeve 23 is sleeved outside the inner sleeve 24. The push rod 20 is inserted into the inner sleeve 24. The outer sleeve 23, the inner sleeve 24 and the push rod 20 are connected by a pin 26. The pin 26 A pin hole 27 is provided on the inner sleeve 24, and a Y-shaped pin 28 is passed through the pin hole 27. Furthermore, a waist-shaped hole 29 is opened on the inner sleeve 24, and the pin shaft 26 is passed through the waist-shaped hole 29. Through the waist-shaped hole 29, the top notch 31 of the inner sleeve 24 can always be in the position of the gourd-shaped hole 17, ensuring the position limit of the inner sleeve 24 when it rises or falls; then as the push rod 20 rises or falls, the outer sleeve 23 and the inner sleeve 24 can be driven to rise or fall accordingly, and the connecting arm 37 and the connecting rod 34 can be driven to move through the rack 35, so that the sliding lock block 44 is extended or retracted.

[0032] A spring 30 is mounted on the push rod 20 located above the inner sleeve 24; a notch 31 is arranged around the top of the inner sleeve 24, and the gourd-shaped hole 17 is formed by connecting a small hole 32 and a large hole 33. The diameter of the small hole 32 is larger than the outer diameter of the notch 31 and smaller than the outer diameter of the inner sleeve 24, and the diameter of the large hole 33 is larger than the outer diameter of the inner sleeve 24. When the top of the inner sleeve 24 is at the position of the large hole 33, the rotation of the inner cover 5 after being connected to the inner barrel 2 will not be affected. When the top of the inner sleeve 24 is at the position of the small hole 32, the inner sleeve 24 is clamped on the lock plate 15 at the small hole 32 through the notch 31, which can ensure the separation state of the inner cover 5 and the inner barrel 2, facilitate the synchronous opening and closing of the inner cover 5 and the outer cover 4, and will not drive the inner barrel 2 to move together.

[0033] The interlocking assembly 22 includes a plurality of connecting rods 34. A rack 35 corresponding to the connecting rod 34 is circumferentially arranged on the outer wall of the outer sleeve 23. A corresponding first connecting seat 36 is installed on the inner ring plate 25 at the position corresponding to the rack 35. A connecting arm 37 is rotatably connected to the first connecting seat 36. The outer side of the lower part of the connecting arm 37 is a toothed surface to mesh with the rack 35. A corresponding mounting port 38 is provided on the inner ring plate 25 below the rack 35 to facilitate the ascent or descent of the rack 35. A second connecting seat 39 is rotatably connected to the upper part of the connecting arm 37. One end of the connecting rod 34 is fixedly connected to the second connecting seat 39. The inner ring plate 25 below the inner ring plate 25 A support seat 40 corresponding to the connecting rod 34 is provided on the cover 5, and a fixing plate 41 is provided on the support seat 40 located at the edge of the inner cover 5, and a fixing block 42 is installed on the fixing plate 41, and a sliding opening 43 is opened on the fixing block 42, and a sliding block 44 is slidably assembled in the sliding opening 43, and a third connecting seat 45 is installed on the sliding block 44, and the other end of the connecting rod 34 is rotatably connected to the third connecting seat 45; the first connecting seat 36, the second connecting seat 39, and the third connecting seat 45 are all U-shaped; a supporting ring plate 46 is provided on the top of the inner barrel 2, and the inner cover 5 is located at the top of the inner barrel 2, and a card groove 47 is circumferentially provided on the inner wall of the supporting ring plate 46 corresponding to the position of the sliding block 44.

[0034] A rotating mechanism is installed on the base 3, and the rotating mechanism includes a connected rotating motor (not shown in the figure) and a rotating shaft 48; the inner barrel 2 is connected to the rotating shaft 48 so as to be rotated by being driven by the rotating motor; a water filter hole (not shown in the figure) is arranged on the outer wall of the inner barrel 2, and a drain outlet 49 is provided at the bottom of the outer barrel 1.

[0035] The working principle of the present invention is that the inner barrel 2 can be detachably assembled in the outer barrel 1, and can be driven to rotate by a rotating mechanism for dehydration treatment. Specifically, before the inner barrel 2 is placed, the telescopic cylinder 9 is actuated to drive the connecting box 10 and the inner cover 5 and the outer cover 4 connected thereto to be opened synchronously. At this time, the inner barrel 2 containing the fiber material to be dehydrated can be hoisted into the outer barrel 1, and then the telescopic cylinder 9 continues to act, and then the inner cover 5 and the outer cover 4 are synchronously covered on the top of the inner barrel 2 and the outer barrel 1, and then the first hydraulic cylinder 14 is actuated to push the locking plate 1 5, so that the inner sleeve 24 of the locking assembly 21 is located at the position of the large hole 33 of the gourd-shaped hole 17, and then the extended end of the second hydraulic cylinder 18 is lifted, and through the action of the spring 30, the rack 35 on the outer sleeve 23 and the toothed surface of the connecting arm 37 cooperate with each other, so that the sliding block 44 connected to the connecting rod 34 can slide in the sliding port 43, and then the sliding block 44 extends until it is stuck in the card slot 47. At this time, the inner cover 5 is connected to the inner barrel 2, and the top of the push rod 20 and the extended end of the second hydraulic cylinder 18 are in a separated state. The problem of the locking assembly 21, the interlocking assembly 22 and the like on the inner cover 5 being stuck during rotation can be avoided. Then, the inner barrel 2 covered with the inner cover 5 can be driven to undergo dehydration through the rotating mechanism. The discharged water can be discharged into the outer barrel 1 through the water filter hole on the inner barrel 2, and then discharged through the drain port 49. After the dehydration process is completed, the extended end of the second hydraulic cylinder 18 is pressed downward to push the rack 35 on the outer sleeve 23. Then, the sliding block 44 connected to the connecting rod 34 can be slid in the sliding port 43, and then the sliding block 44 can be retracted to allow the inner barrel 2 to be dehydrated. The cover 5 is separated from the inner barrel 2, and at the same time, the first hydraulic cylinder 14 is actuated to push the locking plate 15, so that the inner sleeve 24 of the locking assembly 21 is located at the position of the small hole 32 of the gourd-shaped hole 17, and the recess 31 is stuck in the position of the small hole 32 of the gourd-shaped hole 17 to ensure the separation of the inner cover 5 from the inner barrel 2. Then, the telescopic cylinder 9 is actuated to open the inner cover 5 and the outer cover 4 simultaneously. At this time, the inner barrel 2 and the dehydrated fiber material therein can be lifted out together, thereby realizing the centrifugal dehydration treatment of the inner and outer covers 4 that can be opened and closed as a whole.

[0036] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A centrifugal dehydrator with integrated inner and outer covers that can be opened and closed automatically, comprising an outer barrel, an inner barrel and a base, wherein the outer barrel is mounted on the base, the inner barrel can be rotatably mounted inside the outer barrel, and the outer barrel and the inner barrel are provided with corresponding outer covers and inner covers on the top; characterized in that: It also includes: The cover opening mechanism is mounted on the outer wall of the outer barrel and connected to the outer cover and the inner cover to realize synchronous opening and closing of the outer cover and the inner cover; The opening and closing locking mechanism is assembled on the cover opening mechanism and connected to the inner cover, and is used to realize the connection or disconnection between the inner cover and the inner barrel.

2. A centrifugal dehydrator with integrated inner and outer covers and automatically openable and closable covers according to claim 1, characterized in that: The lid opening mechanism includes a mounting seat, a telescopic cylinder, and a connecting box. The mounting seat is mounted on the outer wall of the outer barrel, and the telescopic cylinder is mounted in the mounting seat. The two ends of the top of the mounting seat are rotatably connected to one end of a mounting plate through a rotating shaft, and the other end of the mounting plate is connected to the telescopic cylinder. One end of the connecting box is fixed to the mounting plate through a connecting plate, and the other end of the connecting box is connected to the outer cover.

3. A centrifugal dehydrator with integrated inner and outer covers and automatically openable and closable covers according to claim 2, characterized in that: A first hydraulic cylinder is provided in the connection box, and the first hydraulic cylinder is connected to the lock plate. A guide rail is provided in the connection box along the length direction of the connection box, and the lock plate is slidably assembled on the guide rail. A gourd-shaped hole is provided on the lock plate. A second hydraulic cylinder is installed on the connection box, and a through hole is provided on the connection box below the lock plate. A push rod is provided below the extended end of the second hydraulic cylinder, and the push rod passes through the connection box, the gourd-shaped hole and the through hole in sequence and is connected to the opening and closing locking mechanism.

4. A centrifugal dehydrator with integrated inner and outer covers and automatically openable and closable covers according to claim 3, characterized in that: The opening and closing locking mechanism includes a locking assembly and an interlocking assembly that are connected to each other. The locking assembly is connected to the push rod and the inner cover. The locking assembly includes an outer sleeve and an inner sleeve. An inner ring plate is installed at the center of the top surface of the inner cover. The bottom of the inner sleeve passes through the inner ring plate and is connected to the inner cover. The outer sleeve is sleeved outside the inner sleeve, and the push rod is inserted into the inner sleeve. The outer sleeve, the inner sleeve and the push rod are connected by a pin shaft. The pin shaft is provided with a pin hole, and a Y-shaped pin is inserted into the pin hole.

5. A centrifugal dehydrator with integrated inner and outer covers and automatically openable and closable covers according to claim 4, characterized in that: The inner sleeve has a notch on the top ring, and the gourd-shaped hole is formed by connecting a small hole and a large hole. The diameter of the small hole is larger than the outer diameter of the notch and smaller than the outer diameter of the inner sleeve, and the diameter of the large hole is larger than the outer diameter of the inner sleeve. A spring is mounted on the push rod located above the inner sleeve.

6. The centrifugal dehydrator with integrated inner and outer covers and automatically openable and closable covers according to claim 4, characterized in that: The inner sleeve is provided with a waist-shaped hole, and the pin shaft is passed through the waist-shaped hole.

7. The centrifugal dehydrator with integrated inner and outer covers and automatically openable and closable covers according to claim 4, characterized in that: The interlocking assembly includes a plurality of connecting rods, and a rack corresponding to the connecting rod is circumferentially arranged on the outer wall of the outer sleeve, and a corresponding first connecting seat is installed on the inner ring plate corresponding to the position of the rack, and a connecting arm is rotatably connected to the first connecting seat, and an outer side of the lower part of the connecting arm is a toothed surface for meshing connection with the rack, and a corresponding mounting port is provided on the inner ring plate below the rack, and a second connecting seat is rotatably connected to the upper part of the connecting arm, and one end of the connecting rod is fixedly connected to the second connecting seat.

8. The centrifugal dehydrator with integrated inner and outer covers and automatically openable and closable covers according to claim 7, characterized in that: A support seat corresponding to the connecting rod is provided on the inner cover located below the inner ring plate, and a fixing plate is provided on the support seat located at the edge of the inner cover, a fixing block is installed on the fixing plate, a sliding opening is opened on the fixing block, a sliding locking block is slidably assembled in the sliding opening, a third connecting seat is installed on the sliding locking block, and the other end of the connecting rod is rotatably connected to the third connecting seat; the first connecting seat, the second connecting seat and the third connecting seat are all U-shaped.

9. A centrifugal dehydrator with integrated inner and outer covers and automatically openable and closable covers according to claim 8, characterized in that: A supporting ring plate is provided on the top of the inner barrel, the inner cover is located at the top of the inner barrel, and a groove is circumferentially provided on the inner wall of the supporting ring plate corresponding to the position of the sliding lock block.

10. The centrifugal dehydrator with integrated inner and outer covers and automatically openable and closable covers according to claim 1, characterized in that: The base is provided with a rotating mechanism, which includes a rotating motor and a rotating shaft connected to each other; the inner barrel is connected to the rotating shaft so as to be driven to rotate by the rotating motor; the outer wall of the inner barrel is provided with a water filter hole, and the bottom of the outer barrel is provided with a drain port.

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